I tried to install redmine 3.2.2 (latest Ver.) on ubuntu 16.04 server with nginx. Then I met some errors to install redmine. Would someone help me to resolve this problem?
Setting up redmine (3.2.1-2) ... Determining localhost credentials from /etc/mysql/debian.cnf: succeeded. Bundler could not find compatible versions for gem "railties": In Gemfile: actionpack-xml_parser was resolved to 2.0.0, which depends on railties (~> 5.x) jquery-rails (~> 4.0) was resolved to 4.0.0, which depends on railties (< 5.0, >= 4.2.0.beta) rails (~> 4.2.5) was resolved to 4.2.5, which depends on railties (= 4.2.5) roadie-rails was resolved to 1.1.1, which depends on railties (< 5.1, >= 3.0) dpkg: error processing package redmine (--configure): subprocess installed post-installation script returned error exit status 6 Errors were encountered while processing: redmine E: Sub-process /usr/bin/dpkg returned an error code (1) 
